Forecast Details for Granby, VT

Recent Locations: Granby, VT  
Tonight: A chance of showers between 11pm and 2am. Mostly cloudy, with a low around 42. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind around 7 mph.
Thursday Night: Mostly clear, with a low around 31. North wind 3 to 7 mph.
Friday: Sunny, with a high near 53. Light and variable wind.
Friday Night: Partly cloudy, with a low around 36. Light southwest wind.
Saturday: A 50 percent chance of showers after 7am. Mostly cloudy, with a high near 48. Light southwest wind becoming west 9 to 14 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind 6 to 11 mph. Chance of precipitation is 40%.
Sunday: Partly sunny, with a high near 40. West wind 7 to 17 mph.
Sunday Night: Partly cloudy, with a low around 22. Northwest wind 9 to 14 mph becoming light after midnight.
Monday: Sunny, with a high near 41. Light northwest wind.
Monday Night: Partly cloudy, with a low around 28. Southeast wind 3 to 6 mph.
Tuesday: Partly sunny, with a high near 51. South wind 6 to 13 mph.
Tuesday Night: Mostly cloudy, with a low around 41. South wind 5 to 11 mph.
Wednesday: Partly sunny, with a high near 62. Southwest wind 5 to 9 mph.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds

Weather Topic: What is Precipitation?

Home - Education - Precipitation - Precipitation

Precipitation Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain